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Maths Puzzle
Numerical Ability
a girl is half as old as her brother and two years younger than her sister. The sum of the ages of the three children is 34 years. How old is each child?
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HELP TO RENAME USING THE LCM LIST COMMON MULTIPLE OF AS THE DENOMINATOR
1.)1/3, 2/9, 1/6
2.)1/2, 3/4, 5/8
3.)1/3,1/5, 3/5
4.)2/3, 5/6, 2/2
I have 5 units out of 36 in compliance with a regulation. How do I figure out what percentage that is?
36 divided by 5 = 7.2%
5 x 100 divided by 36 = 13.8
Which is the corre